Who is at risk for circulatory overload?

Who is at risk for circulatory overload?

• A. Healthy young adults
• B. Athletes with no comorbidities
• C. Patients with only liver disease
• D. Patients with respiratory, cardiac, renal or liver disease; older adults; and very young

Answer: (D)

Circulatory overload happens when the body can’t effectively handle an excess fluid load, leading to increased circulating volume and potential edema or pulmonary edema. Those most at risk are people with impaired fluid regulation due to organ issues or age. If the heart, kidneys, or liver aren’t functioning optimally, their ability to manage fluid balance and preload is reduced. Liver disease lowers plasma albumin and oncotic pressure, promoting fluid shifts into tissues; kidney disease reduces urine output and fluid clearance; heart disease limits the heart’s ability to accommodate extra preload. Additionally, older adults have diminished physiologic reserves and kidneys that don’t respond as well, while very young patients have immature regulatory systems. So people with respiratory, cardiac, renal, or liver disease, along with older adults and very young, are at higher risk for circulatory overload. Healthy individuals without these factors are less susceptible.

Circulatory overload happens when the body can’t effectively handle an excess fluid load, leading to increased circulating volume and potential edema or pulmonary edema. Those most at risk are people with impaired fluid regulation due to organ issues or age. If the heart, kidneys, or liver aren’t functioning optimally, their ability to manage fluid balance and preload is reduced. Liver disease lowers plasma albumin and oncotic pressure, promoting fluid shifts into tissues; kidney disease reduces urine output and fluid clearance; heart disease limits the heart’s ability to accommodate extra preload. Additionally, older adults have diminished physiologic reserves and kidneys that don’t respond as well, while very young patients have immature regulatory systems. So people with respiratory, cardiac, renal, or liver disease, along with older adults and very young, are at higher risk for circulatory overload. Healthy individuals without these factors are less susceptible.